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Acer Chromebook C740 Motherboard Replacement

你所需要的

  1. Acer Chromebook C740 Motherboard Replacement, Back Panel: 步骤 1 中的图像 1,1
    • Power down the Chromebook and disconnect the power adapter.

  2. Acer Chromebook C740 Motherboard Replacement: 步骤 2 中的图像 1,2 Acer Chromebook C740 Motherboard Replacement: 步骤 2 中的图像 2,2
    • Place the chromebook bottom side up on a flat surface.

    • Remove the thirteen 7 mm screws with a Phillips #0 screwdriver.

  3. Acer Chromebook C740 Motherboard Replacement: 步骤 3 中的图像 1,3 Acer Chromebook C740 Motherboard Replacement: 步骤 3 中的图像 2,3 Acer Chromebook C740 Motherboard Replacement: 步骤 3 中的图像 3,3
    • Insert the plastic opening tool into the slit near the hinges and pry upwards to lift the back panel.

    • Applying pressure may be necessary. A click indicates the panel is ready to come off.

  4. Acer Chromebook C740 Motherboard Replacement, Motherboard: 步骤 4 中的图像 1,3 Acer Chromebook C740 Motherboard Replacement, Motherboard: 步骤 4 中的图像 2,3 Acer Chromebook C740 Motherboard Replacement, Motherboard: 步骤 4 中的图像 3,3
    • Flip up the clip holding down the white cable using the spudger.

    • Pull the cable outwards towards the battery.

  5. Acer Chromebook C740 Motherboard Replacement: 步骤 5 中的图像 1,3 Acer Chromebook C740 Motherboard Replacement: 步骤 5 中的图像 2,3 Acer Chromebook C740 Motherboard Replacement: 步骤 5 中的图像 3,3
    • Flip up the clip holding down the white cable using the flat end of the spudger.

    • Pull the cable outwards towards the battery.

  6. Acer Chromebook C740 Motherboard Replacement: 步骤 6 中的图像 1,3 Acer Chromebook C740 Motherboard Replacement: 步骤 6 中的图像 2,3 Acer Chromebook C740 Motherboard Replacement: 步骤 6 中的图像 3,3
    • Flip up the white clip holding down the connector labelled "MB" using the flat end of the spudger.

    • Remove the connector by pulling out towards the battery.

  7. Acer Chromebook C740 Motherboard Replacement: 步骤 7 中的图像 1,3 Acer Chromebook C740 Motherboard Replacement: 步骤 7 中的图像 2,3 Acer Chromebook C740 Motherboard Replacement: 步骤 7 中的图像 3,3
    • Unplug the white 8-wire battery connector from the motherboard by using a spudger to push the two L-shaped indentations towards the battery.

    • The connector is a tight fit. This process requires going back-and-forth between the two indentations and plenty of patience.

  8. Acer Chromebook C740 Motherboard Replacement: 步骤 8 中的图像 1,3 Acer Chromebook C740 Motherboard Replacement: 步骤 8 中的图像 2,3 Acer Chromebook C740 Motherboard Replacement: 步骤 8 中的图像 3,3
    • Unplug the black connector attached to the motherboard at the top right of the battery by using a spudger to push the two L-shaped indentations towards the battery.

  9. Acer Chromebook C740 Motherboard Replacement: 步骤 9 中的图像 1,3 Acer Chromebook C740 Motherboard Replacement: 步骤 9 中的图像 2,3 Acer Chromebook C740 Motherboard Replacement: 步骤 9 中的图像 3,3
    • Peel back the tape covering the white connector at the top-right of the motherboard.

    • Remove the connector from its fitting by pulling outwards.

  10. Acer Chromebook C740 Motherboard Replacement: 步骤 10 中的图像 1,3 Acer Chromebook C740 Motherboard Replacement: 步骤 10 中的图像 2,3 Acer Chromebook C740 Motherboard Replacement: 步骤 10 中的图像 3,3
    • Unplug the white connector attached to the right of the fan with the spudger by applying force towards the battery on the two L-shaped indentations.

  11. Acer Chromebook C740 Motherboard Replacement: 步骤 11 中的图像 1,3 Acer Chromebook C740 Motherboard Replacement: 步骤 11 中的图像 2,3 Acer Chromebook C740 Motherboard Replacement: 步骤 11 中的图像 3,3
    • Disconnect the two white and black wires by holding close to the metal snap-on caps and pulling upwards.

  12. Acer Chromebook C740 Motherboard Replacement: 步骤 12 中的图像 1,2 Acer Chromebook C740 Motherboard Replacement: 步骤 12 中的图像 2,2
    • Remove the four 3.7 mm screws with a Phillips #0 screwdriver.

  13. Acer Chromebook C740 Motherboard Replacement: 步骤 13 中的图像 1,3 Acer Chromebook C740 Motherboard Replacement: 步骤 13 中的图像 2,3 Acer Chromebook C740 Motherboard Replacement: 步骤 13 中的图像 3,3
    • Loosen the two black screws with a Phillips #0 screwdriver.

    • These screws cannot be removed. However, simply loosening them allows the heatsink fan to lift away from the motherboard.

    • Lift the heatsink fan and rotate it away from the mother board to set down outside the laptop.

  14. Acer Chromebook C740 Motherboard Replacement: 步骤 14 中的图像 1,3 Acer Chromebook C740 Motherboard Replacement: 步骤 14 中的图像 2,3 Acer Chromebook C740 Motherboard Replacement: 步骤 14 中的图像 3,3
    • Remove the 3.63 mm screw in the top right near the hinge with a Phillips #0 screwdriver.

    • Remove the 3.75 mm screw near the top right corner of the battery with a Phillips #0 screwdriver.

  15. Acer Chromebook C740 Motherboard Replacement: 步骤 15 中的图像 1,2 Acer Chromebook C740 Motherboard Replacement: 步骤 15 中的图像 2,2
    • Remove the 3.75 mm screw with a Phillips #0 screwdriver.

  16. Acer Chromebook C740 Motherboard Replacement: 步骤 16 中的图像 1,1
    • Unplug the solid state drive.

  17. Acer Chromebook C740 Motherboard Replacement: 步骤 17 中的图像 1,1
    • Carefully lift the motherboard away from the laptop with two hands.

结论

To reassemble your device, follow these instructions in reverse order.

4等其他人完成本指南。

William Yu

于04/26/17注册

283 声望

撰写一个指南

团队

Cal Poly, Team S22-G2, Livingston Spring 2017 Cal Poly, Team S22-G2, Livingston Spring 2017 的会员

CPSU-LIVINGSTON-S17S22G2

4 名成员

创作了12篇指南

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